38753415

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6781}}^1$

素因数の和:6919

約数の個数: 24

約数和(自身を含む): 67711488

約数和(自身を除く): 28958073

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 6781, 20343, 33905, 61029, 101715, 305145, 861187, 2583561, 4305935, 7750683, 12917805, 38753415]

約数ペア:

[(1, 38753415), (3, 12917805), (5, 7750683), (9, 4305935), (15, 2583561), (45, 861187), (127, 305145), (381, 101715), (635, 61029), (1143, 33905), (1905, 20343), (5715, 6781)]